32330321320 has 32 divisors (see below), whose sum is σ = 79356244320. Its totient is φ = 11756480320.

The previous prime is 32330321281. The next prime is 32330321333. The reversal of 32330321320 is 2312303323.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a junction number, because it is equal to n+sod(n) for n = 32330321291 and 32330321300.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 36738562 + ... + 36739441.

It is an arithmetic number, because the mean of its divisors is an integer number (2479882635).

Almost surely, 2^32330321320 is an apocalyptic number.

It is an amenable number.

32330321320 is an abundant number, since it is smaller than the sum of its proper divisors (47025923000).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

32330321320 is a wasteful number, since it uses less digits than its factorization.

32330321320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73478025 (or 73478021 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 22.

Adding to 32330321320 its reverse (2312303323), we get a palindrome (34642624643).

The spelling of 32330321320 in words is "thirty-two billion, three hundred thirty million, three hundred twenty-one thousand, three hundred twenty".